2791201584885 has 32 divisors (see below), whose sum is σ = 5104229848320. Its totient is φ = 1275898272768.

The previous prime is 2791201584803. The next prime is 2791201584911. The reversal of 2791201584885 is 5884851021972.

It is not a de Polignac number, because 2791201584885 - 2⁸ = 2791201584629 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 878829 + ... + 2520861.

It is an arithmetic number, because the mean of its divisors is an integer number (159507182760).

Almost surely, 2^{2791201584885} is an apocalyptic number.

It is an amenable number.

2791201584885 is a deficient number, since it is larger than the sum of its proper divisors (2313028263435).

2791201584885 is a wasteful number, since it uses less digits than its factorization.

2791201584885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658237.

The product of its (nonzero) digits is 12902400, while the sum is 60.

The spelling of 2791201584885 in words is "two trillion, seven hundred ninety-one billion, two hundred one million, five hundred eighty-four thousand, eight hundred eighty-five".